只有高氯酸盐表现有显著的感度和可能具有起爆性能.Only the perchlorate shows marked sensitiveness and possibly initiating properties.目的〕研究建立测定烟火药剂中高氯酸盐含量的方法.A method for determination of perchlorates content in pyrotechnic compositions was establ...
Synthesizers are now at copying other musical instruments.现在的合成器可以模拟出很多其他的乐器.Copying academical articles are also encouraged and rewarded.鼓励复制者,复制学术贴也可获得奖励.He can claim to have been defeated by opponents copying his own ...
偏偏结婚的那个星期三, 天气是秋老虎, 热得利害.Well, the Wednesday of their wedding turned out to be an ` autumn'tiger ,'a real scorcher.中秋节 之后, 长沙的秋老虎甚至热过了盛夏季节.Mid - Autumn Festival , Changsha Qiulao Hu's even had a hot summer...
A story endocarp may or may not become free from the mesocarp.坚硬的内果皮易于或不易与中果皮分离.We simply removed from the cracked endocarp with sterile tweezers.我们简单地用消过毒的镊子从裂开的内果皮中取出种子.The endocarp is hardened before the final swell.在...
Domestic chickens are descended from jungle fowl of Southeast Asia.家鸡是由东南亚原鸡演变而来的。fowl such as turkeys and ducks诸如火鸡和鸭之类的家禽Since my heart attack, I've eaten more fish and fowl and less red meat.自从我患了心脏病后, 我就多吃鱼肉和禽肉,...